CVE-2018-25149: Microhardcorp Bullet-3g Firmware

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Microhard Systems IPn4G 1.1.0 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without user consent. Attackers can craft malicious web pages to change admin passwords, add new users, and modify system settings by tricking authenticated users into loading a specially crafted page.

Affected products

• Microhardcorp Bullet-3g Firmware: version 1.2.0 only
• Microhardcorp Bullet-Lte Firmware: version 1.2.0 only
• Microhardcorp Bulletplus Firmware: version 1.3.0 only
• Microhardcorp Dragon-Lte Firmware: version 1.1.0 only
• Microhardcorp IPN3GB Firmware: version 2.2.0 only
• Microhardcorp IPN3GII Firmware: version 1.2.0 only
• Microhardcorp IPN4G Firmware: version 1.1.0 only
• Microhardcorp IPN4GB Firmware: version 1.1.6 only; version 1.1.0 only
• Microhardcorp IPN4GII Firmware: version 1.2.0 only
• Microhardcorp VIP4GB Firmware: version 1.1.6 only
• Microhardcorp VIP4GB Wifi-N Firmware: version 1.1.6 only

Published 2025-12-24. Last modified 2026-06-17.